Polymer suspension insulator

5 (100%) 2 votes

Polymer suspension insulator have different kinds of SS fittings,according to different functions.This is one rod with one suspension bolts and nuts for pulling wire type.Mainly use for overhead transmission and distribution line projects.

We have a lot of fittings choices in our stainless steel fittings machining workshop,there are more than 50 kinds of fittings choice among the years experiences.

Polymer suspension insulator

The ultra-high voltage 750KV large-tonnage insulator jointly developed by our XHEinsulator and Tsinghua University is operated by Lanzhou UHV Transmission and Distribution Company. Ultra-high pressure 330KV, 500KV, large-tonnage composite insulators have been safely operated on 50,000 power grids. The 500kv line includes the Dawu line, the Dabao line, the Baolan line, the Baonan line, the Jinan line, the Nanjing line, and the Gansu province line. The 330KV line includes the Woodlands Line, the Lanbao Line, and the Shanghai-Nanjing Line. The 330KV composite insulator contains the Huijin line; the 220KV line includes the Nantong line, the Guanghui line, the Chengkun line and so on. With the increase in sales performance, 10KV-750KV and other voltage grade products currently have more than 1 million safe operation in major power grids across the country.


Voltage level 6KV-1000KV

Mechanical load 70KN-550KN

Disc suspension polymer insulator/Disc suspension composite insulator

Pin composite insulator/polymer pin insulator

Suspension composite insulator/polymer suspension insulator

Post composite insulator/post polymer insulator

Dead-end polymer insulator


Our advanced production technology can meet the needs of any overhead transmission and distribution line insulators and can be customized according to customer needs.